The other day I was sitting on the porch and I noticed some odd looking little black shapes on the dill. You can almost make them out, there were caterpillars on the dill plant. They were little black ones with a white stripe. I wanted to save our dill plant, but I also wanted to save the caterpillars. I had Pooka run and get her bug house. There were 3 in all, and we placed them and some dill in the bug house. Pooka wants to raise them. I figure since we already have the habitat, why not.